版本：5.6.0
- https://cdn.bootcdn.net/ajax/libs/babylonjs/5.6.0/babylon.d.ts
- https://cdn.bootcdn.net/ajax/libs/babylonjs/5.6.0/babylon.js
- https://cdn.bootcdn.net/ajax/libs/babylonjs/5.6.0/babylon.max.js
- https://cdn.bootcdn.net/ajax/libs/babylonjs/5.6.0/babylon.max.min.js
- https://cdn.bootcdn.net/ajax/libs/babylonjs/5.6.0/babylon.min.js
- https://cdn.bootcdn.net/ajax/libs/babylonjs/5.6.0/babylon.module.d.ts